Browning H120R26 Keyed Sprocket For 4 Inch Bore

Browning H120R26 Keyed Sprocket for 4 Inch Bore is a steel, single‑strand sprocket designed for Browning’s #120 chain with 26 teeth and a 4‑inch bore when mounted with the appropriate hub. This keyed variant is intended for mounting on a keyed shaft and is specified for use with Browning’s R1 split‑taper bushing (sold separately) to achieve the 4" bore. The H120R26 designation identifies a 120 chain size and 26 teeth within Browning’s H‑Series family, ensuring compatibility with 120 chain drives in industrial applications. This sprocket is built for durability in drive trains that rely on a single chain path and is commonly used in equipment such as conveyors and material‑handling systems where a robust 26‑tooth drive on a 4‑inch bore is required and the correct Browning bushing is employed to match shaft size and alignment.